/*

 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")

 *

 * SPDX-License-Identifier: MPL-2.0

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, you can obtain one at https://mozilla.org/MPL/2.0/.

 *

 * See the COPYRIGHT file distributed with this work for additional

 * information regarding copyright ownership.

 */

#include <stddef.h>

#include <stdint.h>

#include <isc/buffer.h>

#include <isc/util.h>

#include <dns/fixedname.h>

#include <dns/name.h>

#include "fuzz.h"

bool debug = false;

int

LLVMFuzzerInitialize(int *argc ISC_ATTR_UNUSED, char ***argv ISC_ATTR_UNUSED) {

  return 0;

}

int

LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {

  isc_buffer_t buf;

  isc_result_t result;

  dns_fixedname_t origin;

  dns_fixedname_init(&origin);

  isc_buffer_constinit(&buf, data, size);

  isc_buffer_add(&buf, size);

  isc_buffer_setactive(&buf, size);

  result = dns_name_fromtext(dns_fixedname_name(&origin), &buf,

           dns_rootname, 0);

  if (debug) {

    fprintf(stderr, "dns_name_fromtext: %s\n",

      isc_result_totext(result));

  }

  return 0;

}